diff options
Diffstat (limited to 'public/vendor/codemirror/addon/runmode/runmode.node.js')
-rwxr-xr-x | public/vendor/codemirror/addon/runmode/runmode.node.js | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/public/vendor/codemirror/addon/runmode/runmode.node.js b/public/vendor/codemirror/addon/runmode/runmode.node.js new file mode 100755 index 00000000..8b8140b4 --- /dev/null +++ b/public/vendor/codemirror/addon/runmode/runmode.node.js @@ -0,0 +1,120 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: http://codemirror.net/LICENSE + +/* Just enough of CodeMirror to run runMode under node.js */ + +// declare global: StringStream + +function splitLines(string){ return string.split(/\r?\n|\r/); }; + +function StringStream(string) { + this.pos = this.start = 0; + this.string = string; + this.lineStart = 0; +} +StringStream.prototype = { + eol: function() {return this.pos >= this.string.length;}, + sol: function() {return this.pos == 0;}, + peek: function() {return this.string.charAt(this.pos) || null;}, + next: function() { + if (this.pos < this.string.length) + return this.string.charAt(this.pos++); + }, + eat: function(match) { + var ch = this.string.charAt(this.pos); + if (typeof match == "string") var ok = ch == match; + else var ok = ch && (match.test ? match.test(ch) : match(ch)); + if (ok) {++this.pos; return ch;} + }, + eatWhile: function(match) { + var start = this.pos; + while (this.eat(match)){} + return this.pos > start; + }, + eatSpace: function() { + var start = this.pos; + while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; + return this.pos > start; + }, + skipToEnd: function() {this.pos = this.string.length;}, + skipTo: function(ch) { + var found = this.string.indexOf(ch, this.pos); + if (found > -1) {this.pos = found; return true;} + }, + backUp: function(n) {this.pos -= n;}, + column: function() {return this.start - this.lineStart;}, + indentation: function() {return 0;}, + match: function(pattern, consume, caseInsensitive) { + if (typeof pattern == "string") { + var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; + var substr = this.string.substr(this.pos, pattern.length); + if (cased(substr) == cased(pattern)) { + if (consume !== false) this.pos += pattern.length; + return true; + } + } else { + var match = this.string.slice(this.pos).match(pattern); + if (match && match.index > 0) return null; + if (match && consume !== false) this.pos += match[0].length; + return match; + } + }, + current: function(){return this.string.slice(this.start, this.pos);}, + hideFirstChars: function(n, inner) { + this.lineStart += n; + try { return inner(); } + finally { this.lineStart -= n; } + } +}; +exports.StringStream = StringStream; + +exports.startState = function(mode, a1, a2) { + return mode.startState ? mode.startState(a1, a2) : true; +}; + +var modes = exports.modes = {}, mimeModes = exports.mimeModes = {}; +exports.defineMode = function(name, mode) { + if (arguments.length > 2) + mode.dependencies = Array.prototype.slice.call(arguments, 2); + modes[name] = mode; +}; +exports.defineMIME = function(mime, spec) { mimeModes[mime] = spec; }; + +exports.defineMode("null", function() { + return {token: function(stream) {stream.skipToEnd();}}; +}); +exports.defineMIME("text/plain", "null"); + +exports.resolveMode = function(spec) { + if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { + spec = mimeModes[spec]; + } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { + spec = mimeModes[spec.name]; + } + if (typeof spec == "string") return {name: spec}; + else return spec || {name: "null"}; +}; +exports.getMode = function(options, spec) { + spec = exports.resolveMode(spec); + var mfactory = modes[spec.name]; + if (!mfactory) throw new Error("Unknown mode: " + spec); + return mfactory(options, spec); +}; +exports.registerHelper = exports.registerGlobalHelper = Math.min; + +exports.runMode = function(string, modespec, callback, options) { + var mode = exports.getMode({indentUnit: 2}, modespec); + var lines = splitLines(string), state = (options && options.state) || exports.startState(mode); + for (var i = 0, e = lines.length; i < e; ++i) { + if (i) callback("\n"); + var stream = new exports.StringStream(lines[i]); + if (!stream.string && mode.blankLine) mode.blankLine(state); + while (!stream.eol()) { + var style = mode.token(stream, state); + callback(stream.current(), style, i, stream.start, state); + stream.start = stream.pos; + } + } +}; + +require.cache[require.resolve("../../lib/codemirror")] = require.cache[require.resolve("./runmode.node")]; |